Part No. 900463 DG TT 10 340

GTIN 6942299503470, Gross weight: 315.00 g, PU: 1.00 pc(s)

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DEHNguard TT 20 340 surge arrester
Four-pole surge arrester
Width: 4 standard DIN modules
Type 2 SPD as per IEC 61643-11, GB/T 18802.1-2011
Fault indication
Max. continuous operating voltage: 340 V AC
Protection level: ≤ 1.3 kV / 1.5 kV
Nominal discharge current: 10 kA
Short-circuit strength: 25 kArms
Energy-coordinated as per IEC 62305-4, GB/T21714.4-2015
with arresters from the Red/Line product series

Brand: DEHN
Type: DG TT 10 340
Part No.: 900463
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	340 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) [L-N] (I_n )	10 kA
Max. discharge current (8/20 µs) [L-N] (I_max )	20 kA
Voltage protection level [L-N] (U_P )	≤ 1.3 kV
Max. mains-side overcurrent protection	125 A gG

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Power supply system	three-phase TT / TN system
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	340 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [N-PE] (U_C )	255 V (50 / 60 Hz)
Follow current extinguishing capability [N-PE] (I_fi )	100 A
Nominal discharge current (8/20 µs) [L-N] (I_n )	10 kA
Nominal discharge current (8/20 µs) [N-PE] (I_n )	10 kA
Max. discharge current (8/20 µs) [L-N] (I_max )	20 kA
Max. discharge current (8/20 µs) [N-PE] (I_max )	20 kA
Voltage protection level [L-N] (U_P )	≤ 1.3 kV
Voltage protection level [N-PE] (U_P )	≤ 1.5 kV
Protective conductor current (I_PE )	≤ 5 µA
Response time [L-N] (t_A )	≤ 25 ns
Response time [N-PE] (t_A )	≤ 100 ns
Max. mains-side overcurrent protection	125 A gG
Short-circuit withstand capability (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic (U_T )	335 V / 5 sec. - withstand
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic (U_T )	440 V / 120 min. – safe failure
Temporary overvoltage (TOV) [N-PE] (U_T) – Characteristic (U_T )	1200 V / 200 ms. – withstand
Operating temperature range	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area, solid / flexible (min.)	2.5 mm²
Cross-sectional area, solid / flexible (max.)	25 mm² / 16 mm²
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	CQC

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Part No. 900453 DG TT 2P 5 340 SA

GTIN 6942299503227, Gross weight: 163.00 g, PU: 1.00 pc(s)

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Additional information

DEHNguard TT 2P 5 340 surge arrester
Two-pole surge arrester
Width: 2 standard DIN modules
Type 2 SPD as per IEC 61643-11, GB/T 18802.1-2011
Fault indication
Max. continuous operating voltage: 340 V AC
Protection level: ≤ 1.2 kV
Nominal discharge current: 5 kA
Short-circuit strength: 25 kArms
Energy-coordinated as per IEC 62305-4, GB/T21714.4-2015
with arresters from the Red/Line product series

Brand: DEHN
Type: DG TT 2P 5 340 SA
Part No.: 900453
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	340 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) [L-N] (I_n )	5 kA
Max. discharge current (8/20 µs) [L-N] (I_max )	10 kA
Voltage protection level (U_P )	≤ 1.2 kV
Max. mains-side overcurrent protection	125 A gG

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Power supply system	single-phase TT / TN system
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	340 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [N-PE] (U_C )	255 V (50 / 60 Hz)
Follow current extinguishing capability [N-PE] (I_fi )	100 A
Nominal discharge current (8/20 µs) [L-N] (I_n )	5 kA
Nominal discharge current (8/20 µs) [N-PE] (I_n )	5 kA
Max. discharge current (8/20 µs) [L-N] (I_max )	10 kA
Max. discharge current (8/20 µs) [N-PE] (I_max )	10 kA
Voltage protection level (U_P )	≤ 1.2 kV
Protective conductor current (I_PE )	≤ 5 µA
Response time [L-N] (t_A )	≤ 25 ns
Response time [N-PE] (t_A )	≤ 100 ns
Max. mains-side overcurrent protection	125 A gG
Short-circuit withstand capability (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic (U_T )	335 V / 5 sec. - withstand
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic (U_T )	440 V / 120 min. – safe failure
Temporary overvoltage (TOV) [N-PE] (U_T) – Characteristic (U_T )	1200 V / 200 ms. – withstand
Operating temperature range	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area, solid / flexible (min.)	2.5 mm²
Cross-sectional area, solid / flexible (max.)	25 mm² / 16 mm²
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880

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Part No. 900454 DG TT 2P 10 340 SA

GTIN 6942299503210, Gross weight: 163.00 g, PU: 1.00 pc(s)

Images

Additional information

DEHNguard TT 2P 10 340 surge arrester
Two-pole surge arrester
Width: 2 standard DIN modules
Type 2 SPD as per IEC 61643-11, GB/T 18802.1-2011
Fault indication
Max. continuous operating voltage: 340 V AC
Protection level: ≤ 1.3 kV
Nominal discharge current: 10 kA
Short-circuit strength: 25 kArms
Energy-coordinated as per IEC 62305-4, GB/T21714.4-2015

Brand: DEHN
Type: DG TT 2P 10 340 SA
Part No.: 900454
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	340 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) [L-N] (I_n )	10 kA
Max. discharge current (8/20 µs) [L-N] (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.3 kV
Max. mains-side overcurrent protection	125 A gG

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Power supply system	single-phase TT / TN system
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	340 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [N-PE] (U_C )	255 V (50 / 60 Hz)
Follow current extinguishing capability [N-PE] (I_fi )	100 A
Nominal discharge current (8/20 µs) [L-N] (I_n )	10 kA
Nominal discharge current (8/20 µs) [N-PE] (I_n )	10 kA
Max. discharge current (8/20 µs) [L-N] (I_max )	20 kA
Max. discharge current (8/20 µs) [N-PE] (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.3 kV
Protective conductor current (I_PE )	≤ 5 µA
Response time [L-N] (t_A )	≤ 25 ns
Response time [N-PE] (t_A )	≤ 100 ns
Max. mains-side overcurrent protection	125 A gG
Short-circuit withstand capability (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic (U_T )	335 V / 5 sec. - withstand
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic (U_T )	440 V / 120 min. – safe failure
Temporary overvoltage (TOV) [N-PE] (U_T) – Characteristic (U_T )	1200 V / 200 ms. – withstand
Operating temperature range	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area, solid / flexible (min.)	2.5 mm²
Cross-sectional area, solid / flexible (max.)	25 mm² / 16 mm²
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880

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DEHNguard Basic

DG TT 10 340

Part No. 900463 DG TT 10 340

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DG TT 2P ... 340 SA

Part No. 900453 DG TT 2P 5 340 SA

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Part No. 900454 DG TT 2P 10 340 SA

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DEHNguard Basic

DG TT 10 340

Part No. 900463 DG TT 10 340

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DG TT 2P ... 340 SA

Part No. 900453 DG TT 2P 5 340 SA

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Part No. 900454 DG TT 2P 10 340 SA

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